/*******************************************************************************************
 * Copyright (c) 2006-2009 Alex Robson, Rob Simmons, Craig Israel, and Rachel Twyford
 *
 * Use of this software in any form requires that you have both 
 * read and agreed to the following terms:
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions: 
 *
 * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the 
 * documentation and/or other materials provided with the distribution.
 * Neither the name of Nvigorate nor the names of its contributors may 
 * be used to endorse or promote products derived from this software without 
 * specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 * DISCLAIMED. IN NO EVENT SHALL ANY CONTRIBUTOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ****************************************************************************************/

using System;
using System.Configuration;
using System.Xml;
using System.Xml.Linq;
using Nvigorate.Common;
using Nvigorate.Common.Reflection;

namespace Nvigorate.Logging
{
    public class LogManagerSection : ConfigurationSection
    {
        [ConfigurationProperty("application")]
        public string Application
        {
            get { return base["application"].ToString(); }
        }

        [ConfigurationProperty("logAdapters")]
        public LogAdapterCollection LogAdapters
        {
            get { return (LogAdapterCollection) base["logAdapters"];  }
        }
    }

    [ConfigurationCollection(typeof(LogAdapterElement))]
    public class LogAdapterCollection : ConfigurationElementCollection
    {
        protected override ConfigurationElement CreateNewElement()
        {
            return new LogAdapterElement();
        }

        protected override object GetElementKey(ConfigurationElement element)
        {
            return ((LogAdapterElement)(element)).AdapterType;
        }

        public LogAdapterElement this[int idx]
        {
            get
            {
                return (LogAdapterElement)BaseGet(idx);
            }
        }

        protected override bool OnDeserializeUnrecognizedElement(string elementName, XmlReader reader)
        {
            try
            {
                base.OnDeserializeUnrecognizedElement(elementName, reader);
            }
            catch (ConfigurationException ex)
            {
                //Do nothing, the stupid object model is throwing the error TWICE
            }
            return true;
        }

    }

    public class LogAdapterElement : ConfigurationElement
    {
        private XElement _configurationXml = new XElement("blank");


        [ConfigurationProperty("type", DefaultValue = "", IsKey = true, IsRequired = true)]
        public string TypeName
        {
            get
            {
                return (string)(base["type"]);
            }
            set
            {
                base["type"] = value;
            }
        }

        public Type AdapterType
        {
            get
            {
                return Reflector.GetType(TypeName);
            }
        }

        public XElement ConfigurationXml
        {
            get
            {
                return _configurationXml;
            }
        }

        protected override bool OnDeserializeUnrecognizedElement(string elementName, System.Xml.XmlReader reader)
        {
            _configurationXml = (XElement) XElement.ReadFrom(reader);
            //if (reader.Name == "add" && reader.NodeType == XmlNodeType.EndElement)
            //    reader.ReadEndElement();

            return true;
        }
    }
}